What Can My Cat Eat? A Comprehensive Overview

Kibble or caviar? Let's explore everything your cat is allowed to eat.
What Can My Cat Eat?

As a responsible cat owner, it’s important to provide your feline friend with a well-balanced and nutritious diet. While cats have specific dietary needs, it’s crucial to understand what foods are safe and beneficial for them. What can my cat eat, you ask? In today’s post, we will provide you with a comprehensive overview of what your cat can eat, including the types of food that are suitable and those that should be avoided.

Nutritional Needs

Cats are obligate carnivores, which means that they require a diet high in animal protein to thrive. Good sources of protein for cats include chicken, turkey, beef, and fish. In addition to protein, cats also need fats, vitamins, and minerals to maintain good health. You can provide your cat with these essential nutrients by feeding them a well-balanced commercial cat food that meets their nutritional needs.

Types of Food Suitable for Cats

To meet their nutritional needs, cats require different food groups that provide essential nutrients. Here are the main types of food suitable for cats:

Meat and Protein Sources

The most important component of a cat’s diet is animal-based protein. Protein is an essential nutrient for cats as it provides the building blocks for important bodily functions, such as muscle growth and repair, immune function, and the production of essential enzymes and hormones. Unlike humans and some other animals, cats have specific dietary requirements for certain amino acids, such as taurine and arginine, which are found primarily in animal-based protein sources.

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A diet lacking in adequate protein can lead to various health issues in cats, including muscle wasting, poor immune function, and malnutrition. Therefore, the quality and quantity of protein in a cat’s diet are of utmost importance.

Meat Sources For Cats

  • Chicken: Chicken is a widely used and readily available protein source in cat food. It is not only rich in high-quality protein but also provides essential amino acids. Chicken is often included as a primary ingredient in many commercial cat food brands and is generally well-tolerated by cats with no known allergies.
  • Turkey: Similar to chicken, turkey is another lean and protein-rich meat source commonly used in cat food. It offers a slightly different flavor profile and provides essential nutrients for a cat’s overall health.
  • Beef: Beef is a nutrient-dense protein source that is also rich in essential vitamins and minerals. While it is less commonly used in cat food due to the potential for allergies or digestive issues, beef can still be a suitable choice for cats without any known sensitivities.
  • Fish: Fish, such as salmon or tuna, is a popular protein source in many cat food formulations. It not only provides high-quality protein but also offers essential fatty acids, such as omega-3, which contribute to healthy skin, coat, and overall wellbeing. However, it’s important to note that some cats may develop allergies or sensitivities to fish, so it should be introduced gradually and in moderation.

Alternative Protein Sources for Cats

While meat-based protein sources are important for a cat’s diet, there are alternative options available for cats with dietary restrictions or sensitivities:

  • Poultry By-Products: Poultry by-products, such as organs (heart, liver, kidney), provide a concentrated source of protein and essential nutrients. These by-products are often included in high-quality cat food formulations and can be a valuable addition to a cat’s diet.
  • Novel Proteins: Novel proteins refer to less commonly used protein sources, such as venison, rabbit, or duck, which can be beneficial for cats with allergies or sensitivities to more traditional protein sources. These alternative protein sources provide variety in a cat’s diet and can help alleviate allergic reactions.
  • Plant-Based Proteins: While cats are obligate carnivores, and their primary source of protein should come from animal-based sources, small amounts of plant-based proteins can be included in cat food formulations. Some examples include pea protein or soy protein, which can supplement the overall protein content. Please note, however, that plant-based proteins are not a complete replacement for animal-based proteins in a cat’s diet.
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Choosing High-Quality Protein Sources

When selecting cat food or protein sources for your cat, prioritize high-quality options. Look for cat food brands that use named animal protein sources (e.g., chicken, turkey) as the primary ingredients. Avoid products that list ambiguous terms like “meat by-products” or “animal meal” without specifying the source.

Also the overall nutritional profile of the cat food, including the presence of essential nutrients, vitamins, and minerals. Opt for brands that undergo rigorous quality control measures and have a track record of producing nutritious and safe food for cats.

Carbohydrate Sources

Cats have a limited need for carbohydrates, but some sources of carbohydrates and fibers can be beneficial in moderation. Suitable options include:

1. Whole Grains

Whole grains like rice, barley, or oats can be included in a cat’s diet in small amounts. These grain options are easily digestible and provide a source of carbohydrates and some essential nutrients. They can also contribute to a cat’s dietary fiber intake.

2. Sweet Potatoes

Sweet potatoes are a safe carbohydrate source for cats when cooked and offered in small portions. They offer dietary fiber and are rich in vitamins A and C, potassium, and other essential nutrients. It’s important to note that sweet potatoes should be prepared without any added seasonings or oils.

3. Quinoa

Quinoa is a seed that can be cooked and served as a source of carbohydrates for cats. It is gluten-free and provides fiber and essential amino acids. Quinoa can be a suitable option for cats with grain sensitivities or allergies. However, it should be prepared plain without any added spices or seasoning.

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4. Pumpkin

While pumpkin can be considered a vegetable, it also contains carbohydrates. Cooked plain pumpkin is safe and beneficial for cats. It is a good source of soluble fiber, which can aid in digestion and promote regular bowel movements. Pumpkin can also support urinary tract health and provide additional vitamins and minerals.

Fiber Sources

Dietary fiber is an important part of a cat’s diet as it aids in digestion and promotes overall gastrointestinal health. However, cats have specific dietary requirements, and their fiber intake should be balanced and limited. Here are some safe sources of fiber for cats:

1. Psyllium Husk

Psyllium husk is a natural source of dietary fiber that can be added to a cat’s diet to support digestive health. It is particularly beneficial in managing hairballs and promoting regular bowel movements. However, it’s crucial to consult with a veterinarian to determine the appropriate dosage and method of administration.

2. Beet Pulp

Beet pulp is a byproduct of sugar beet processing and is commonly used as a source of dietary fiber in many pet foods. It is a highly digestible form of fiber that can aid in healthy digestion and regulate bowel movements. However, it’s essential to provide beet pulp in moderate amounts as excessive consumption may lead to loose stools.

3. Oat Bran

Oat bran is another source of dietary fiber that can be included in a cat’s diet. It can help promote regular bowel movements and support digestive health. Oat bran is rich in soluble fiber, which can also contribute to the management of cholesterol levels.

4. Ground Flaxseed

Ground flaxseed is a source of both soluble and insoluble fiber, making it beneficial for a cat’s digestive health. It can support regular bowel movements and contribute to a healthy coat and skin. When offering flaxseed, it is important to use ground flaxseed as whole flaxseeds may pass through the digestive system undigested.

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Fruits and Vegetables

Although cats are obligate carnivores, some fruits and vegetables can offer essential nutrients and antioxidants. Suitable options include:

1. Blueberries

Blueberries are low in calories and contain antioxidants that can benefit cats’ overall health. They are a good source of vitamins C and K, as well as fiber.

2. Strawberries

Strawberries are another fruit that cats can enjoy in small quantities. They are a rich source of vitamins C and K, manganese, and fiber. Note that some cats may not find the taste of strawberries appealing.

3. Banana

Bananas are a safe fruit for cats when given in moderation. They offer potassium, dietary fiber, and essential vitamins such as vitamin C and vitamin B6. Due to their high sugar content, please offer only small portions as an occasional treat.

4. Watermelon

Watermelon is safe for cats as long as the seeds and rind have been removed. It is a hydrating fruit and contains vitamins A, B6, and C. Offering small, seedless chunks of watermelon as a refreshing treat can be a delightful experience for your cat.

5. Cooked Carrots

Cooked carrots are safe for cats and can provide several health benefits. They are rich in beta-carotene, which is converted into vitamin A in the body. Vitamin A is important for maintaining good vision, a healthy immune system, and healthy skin.

6. Cooked Pumpkin

Cooked pumpkin, without any additives like spices or sugar, can be beneficial for cats. It is a good source of fiber and can aid in digestion. Always offer plain, cooked pumpkin rather than canned pumpkin pie filling, which may contain additional ingredients.

7. Steamed Broccoli

In small amounts, steamed broccoli can be a safe vegetable option for cats. It contains fiber, vitamins C and K, and antioxidants. Remove any tough stems and offer only the soft florets to prevent choking hazards.

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8. Cooked Green Beans

Cooked green beans, without any seasoning or added oils, can be a healthy addition to a cat’s diet. They are a good source of plant-based fiber, vitamins A and C, and manganese. Green beans can help promote healthy digestion and support a healthy weight when given in moderation.

Dairy Products

While many dairy products are not suitable for adult cats due to their lactose content, there are a few options that can be given in moderation. These products have lower lactose levels or undergo processing that reduces lactose content, making them more tolerable for cats:

1. Lactose-Free Milk

Lactose-free milk is a specially formulated milk where the lactose has been broken down into simpler sugars. It is an alternative to regular cow’s milk, allowing cats to enjoy the taste without experiencing gastrointestinal distress. However, it’s important to remember that milk, even lactose-free milk, should be offered as an occasional treat rather than a regular part of a cat’s diet.

2. Fermented Dairy Products

Certain fermented dairy products, such as plain yogurt or kefir, have lower lactose levels compared to regular milk. The fermentation process breaks down lactose, making them more digestible for cats. These products also contain beneficial bacteria, such as probiotics, which can support a healthy gastrointestinal system.

When choosing yogurt or kefir for cats, it’s essential to opt for plain varieties without any added sugars, flavors, or artificial sweeteners. Additionally, moderation is key, as even fermented dairy products should only be given in small amounts.

What Foods Should Cats Avoid?

While there are many foods that cats can safely consume, there are certain items that should be avoided as they can be toxic or harmful to felines. These include:

  • Onions and Garlic: These can damage a cat’s red blood cells and lead to anemia.
  • Chocolate and Caffeine: Consuming chocolate or caffeine can cause various health issues, including heart problems and nervous system stimulation.
  • Grapes and Raisins: These can cause kidney failure in cats.
  • Alcohol: Alcohol, even in small amounts, can be extremely dangerous and potentially fatal for cats.


Understanding your cat’s nutritional needs and providing a variety of suitable foods, including high-quality protein sources, carbohydrates and fibers, fruits and vegetables, and occasional dairy treats, can help them live a long and healthy life. Remember to always consult with your veterinarian when introducing new foods to your cat’s diet and monitor their overall health and well-being.

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